I have just seeded an area with 2 bags of Bermuda.
I have strung this area off so the dogs and cats don't get onto it, but the chickens, well that's another story, here's what I did.
They (40 of them) had become a bit of a nuisance, pooping on the porch scratching up the borders, as well as dust bathing in them. I also keep the doors open, and if I'm out and about they get into the house, well enougth said, you can imagine the rest.
So, enough is enough.
I have a couple of acres fenced off for the goats. I cut a hole in the wire mesh of the chicken run, made a tunnel with wire mesh to the fence line of the goat area, cut through the fence at that end, and so far it works. I get a couple of escapees every now and again, but we put them back in the chicken run and they start all over again.
It's so funny in the mornings watching them all walking single file down the tunnel. I actually got the idea off this site, someone else had made a tunnel from one area to another.
Don't know if this will work for you, but thought I would mention it.
Good luck with your grass seed.
I have strung this area off so the dogs and cats don't get onto it, but the chickens, well that's another story, here's what I did.
They (40 of them) had become a bit of a nuisance, pooping on the porch scratching up the borders, as well as dust bathing in them. I also keep the doors open, and if I'm out and about they get into the house, well enougth said, you can imagine the rest.
So, enough is enough.
I have a couple of acres fenced off for the goats. I cut a hole in the wire mesh of the chicken run, made a tunnel with wire mesh to the fence line of the goat area, cut through the fence at that end, and so far it works. I get a couple of escapees every now and again, but we put them back in the chicken run and they start all over again.

It's so funny in the mornings watching them all walking single file down the tunnel. I actually got the idea off this site, someone else had made a tunnel from one area to another.
Don't know if this will work for you, but thought I would mention it.
Good luck with your grass seed.